EV Charging Connector Types Used in India
A Complete Guide to GB/T, Type-2, and Bharat Standards for 2W & 3W EVs
EV Charging Connector Types Used in India
Imagine buying a new electric scooter, driving to a public charging station, and realizing the plug doesn’t fit. Frustrating, right? Connector incompatibility remains one of the most overlooked yet critical challenges in India’s EV revolution. For two-wheeler (2W) and three-wheeler (3W) EV owners—whether individual users or fleet operators—understanding which connector type your vehicle uses can save time, money, and daily operational headaches.
In this guide, we break down every EV charging connector standard found in India—GB/T, Type-2, Bharat AC/DC, CHAdeMO, and CCS2—with a sharp focus on the 2W and 3W segment. We’ll cover real-world compatibility, government policies like FAME-II, charging infrastructure trends, and actionable advice for buyers and fleet managers.
Why Connector Standardization Matters in India
India’s EV market is growing rapidly, with over 1.7 million electric two-wheelers sold in 2024 alone. However, multiple connector standards coexist, creating confusion. For fleet owners running 50+ electric autos or delivery scooters, using a mix of vehicles with different ports means maintaining multiple charger types—increasing capital and operational costs. For individual buyers, it affects where you can charge during long rides or emergencies.
India currently has no single mandated connector for 2W/3W EVs. The market is split between GB/T (predominantly), Type-2 (growing), and Bharat standards (public infrastructure).
Overview of EV Connector Types Used in India
Let’s look at the main connector standards you will encounter across Indian 2W and 3W EVs, along with their real-world presence.
| Connector Type | Typical Power Range | Common in 2W/3W? | Example Indian Models |
|---|---|---|---|
| GB/T (AC & DC) | 2.5 kW – 15 kW | Yes (Dominant) | Ola S1 Pro, Ather 450X, Bajaj Chetak, Mahindra Treo |
| Type-2 (IEC 62196) | 3.3 kW – 22 kW AC | Yes (Emerging) | Ultraviolette F77, River Indie, some newer 3W |
| Bharat AC-001 | Up to 15 kW AC | Yes (Public chargers) | Any EV with compatible onboard charger |
| Bharat DC-001 | 15 kW DC | Limited (Mostly 3W) | Lohia Auto, Piaggio Ape’ E-City |
| CHAdeMO | 50 kW+ DC | No (Cars/Buses only) | Not applicable for 2W/3W |
| CCS2 | 50 kW+ DC | No (Cars only) | Not applicable for 2W/3W |
GB/T Connector: The Dominant Standard for 2W & 3W EVs
GB/T (Guobiao/T—Chinese national standard) is the most widely used connector for light EVs in India. It originated from China’s EV industry, where most Indian OEMs initially sourced their powertrains. GB/T supports both AC slow charging (typically 2.5 kW to 3.3 kW for scooters) and DC fast charging (up to 15 kW for 3W autos).
- Advantages: Widely available on popular scooter models; integrated AC+DC in one plug; lower cost.
- Disadvantages: Bulkier than Type-2; not a global standard outside China and India.
- Where to find: Ola Hypercharger network, Ather Grid (with GB/T DC), many apartment slow chargers.
Type-2 (IEC 62196) Connector: Growing Presence
Type-2 is the European standard for AC charging. It is slowly gaining ground in India, especially among premium 2W EVs and newer 3W models. Type-2 supports single-phase or three-phase AC charging up to 22 kW, but most Indian scooters use 3.3 kW to 7.4 kW onboard chargers. Importantly, Type-2 connectors are becoming common on public AC chargers from Tata Power, Statiq, and Zeon.
From 2025 onwards, many new Indian EV models are offering Type-2 as standard, aligning with global AC charging norms. However, GB/T remains more widely deployed in existing infrastructure.
Bharat EV Charger Standards (BHARAT AC-001 & DC-001)
Under FAME-II, the Government of India introduced Bharat EV charger standards to encourage indigenous, low-cost charging solutions. Bharat AC-001 (up to 15 kW) uses a Type-2 AC connector but with a simplified communication protocol. Bharat DC-001 (15 kW DC) uses a GB/T DC plug but limited to lower power. These are mostly seen in public charging stations installed under FAME-II subsidies.
For 2W/3W owners, Bharat AC-001 is useful because it works with any EV that has a Type-2 or onboard charger via an adapter. Bharat DC-001 can charge a 3W EV’s battery from 0-80% in about 60-90 minutes.
CHAdeMO and CCS2: Limited Role in 2W/3W Segment
CHAdeMO (Japan) and CCS2 (Europe/US) are high-power DC fast-charging standards designed for electric cars and heavy commercial vehicles—typically 50 kW and above. No 2W or 3W EV in India today uses these connectors because their batteries cannot safely accept such high power without significant damage. As a buyer, you can safely ignore these for scooters and autos.
Connector Compatibility Table for Indian 2W & 3W EVs
Here’s a practical lookup table for popular Indian models. Always verify with your specific variant year.
| EV Model | Category | Charging Connector Type | Max AC Charging Power | DC Fast Charging? |
|---|---|---|---|---|
| Ola S1 Pro (Gen 2) | 2W | GB/T (AC only) | 3.3 kW | No (Ola Hypercharger uses proprietary, not GB/T DC) |
| Ather 450X | 2W | GB/T (AC only) | 3.3 kW | No (Ather Grid DC uses proprietary) |
| Bajaj Chetak | 2W | GB/T (AC only) | 3.3 kW | No |
| Ultraviolette F77 | 2W | Type-2 (AC) | 7.4 kW | No |
| River Indie | 2W | Type-2 (AC) | 3.3 kW | No |
| Mahindra Treo (Fast Charge) | 3W | GB/T (AC+DC) | 3.3 kW AC / 15 kW DC | Yes |
| Piaggio Ape’ E-City | 3W | Bharat DC-001 (GB/T plug) | N/A (DC only) | Yes, 15 kW |
Charging Infrastructure Landscape in India
As of February 2026, India has approximately 25,000 public EV charging stations, with around 40% in the top 10 cities. For 2W and 3W, most public chargers are AC slow chargers (3.3 kW) using GB/T or Type-2. DC fast chargers (15 kW to 25 kW) are rarer but growing in high-density auto-rickshaw stands and delivery hubs.
- Tata Power: Largest network, mostly Type-2 AC and CCS2 (cars). Has GB/T AC at select locations.
- Ather Grid: Proprietary connector (similar to GB/T but modified), only for Ather owners.
- Ola Hypercharger: Proprietary, only for Ola S1 series.
- Statiq & Zeon: Mix of Type-2 AC and GB/T AC.
- EESL (Government): Bharat AC-001 and DC-001 chargers in many cities.
Fleet owners should prioritize charging partners that match their connector type. For example, Mahindra Treo DC owners should look for EESL or state DISCOM-operated Bharat DC-001 chargers.
Government Policies and FAME-II Impact
FAME-II (Faster Adoption and Manufacturing of Electric Vehicles) allocated ₹10,000 crore for EV adoption, including ~₹2,000 crore for charging infrastructure. It mandated Bharat standards for public chargers under the scheme. However, FAME-II ended in March 2024. The new EMPS (Electric Mobility Promotion Scheme) 2024 and upcoming FAME-III are expected to continue support for Type-2 AC and GB/T for 2W/3W, with no single connector mandate yet.
The Ministry of Power’s 2022 guidelines allow any connector as long as it meets safety standards. This is good for innovation but bad for standardization. As a buyer, prioritize EVs with connectors that match your city’s dominant public charger network.
Practical Advice for EV Buyers and Fleet Owners
- For individual buyers: Download apps like PlugShare, Statiq, or Tata Power EZ Charge. Check which connector types have the most charging points in your daily travel corridor. If you mostly charge at home, connector type matters less—your dealer will provide a compatible portable charger.
- For fleet owners (10+ vehicles): Standardize on one connector type across your fleet. Currently, GB/T is safer because it dominates existing 2W models and low-cost 3W autos. Type-2 is better if you plan to upgrade to premium scooters and use high-power AC chargers.
- Adapters exist but use with caution: GB/T to Type-2 passive adapters are available for AC charging. However, never use adapters for DC fast charging—safety and communication protocols differ.
- Battery swapping as an alternative: Many 3W fleets and delivery scooters now use battery swapping (e.g., Sun Mobility, Battery Smart). This completely bypasses connector compatibility issues. Consider swapping if your daily range need is under 60-80 km.
Future Trends: Unified Connectors and Swappable Batteries
By 2028, we expect a gradual shift toward Type-2 AC as the unified light EV connector in India, driven by global OEMs and export-oriented manufacturing. However, GB/T will remain dominant for low-cost 3W and legacy scooters. The real game-changer may be battery swapping standards: the government’s proposed Battery Swapping Policy (2025 draft) recommends a unified connector for swappable batteries, which could decouple the vehicle from the charging plug entirely.
Interoperability and connector standardization remain the top technical barriers to public charging adoption for two and three-wheelers.
Conclusion
Understanding EV connector types is not just technical trivia—it’s a practical necessity for every Indian 2W and 3W EV user. Today, GB/T is the safest bet for compatibility across most scooters and autos. Type-2 is the future-proof choice, especially for premium models and expanding AC public networks. Bharat standards keep public infrastructure accessible but are not vehicle-side standards. Avoid CHAdeMO and CCS2 for light EVs.
Before your next EV purchase, check the connector type, download a charging app, and scout your local stations. For fleet owners, running a small pilot with both GB/T and Type-2 vehicles before scaling up can save lakhs in charger installation costs. The Indian EV ecosystem is still evolving—stay informed, and you’ll never be stuck with the wrong plug.
